package com.tengfei.gulishop.product.controller;

import java.util.Arrays;
import java.util.List;
import java.util.Map;

import javax.annotation.Resource;

import org.springframework.web.bind.annotation.PathVariable;
import org.springframework.web.bind.annotation.RequestBody;
import org.springframework.web.bind.annotation.RequestMapping;
import org.springframework.web.bind.annotation.RequestParam;
import org.springframework.web.bind.annotation.RestController;

import com.tengfei.gulishop.product.entity.CategoryEntity;
import com.tengfei.gulishop.product.service.CategoryService;
import com.tengfei.common.utils.PageUtils;
import com.tengfei.common.utils.R;


/**
 * 商品三级分类
 *
 * @author feige
 * @email ourfeige@gmail.com
 * @date 2022-07-13 17:37:26
 */
@RestController
@RequestMapping("product/category")
public class CategoryController {

    @Resource
    private CategoryService categoryService;

    /**
     * 查出所有分类以及子分类，以树型结构组装
     */
    @RequestMapping("/list/tree")
    //@RequiresPermissions("product:category:list")
    public R<List<CategoryEntity>> list() {
        List<CategoryEntity> listTree = categoryService.listWithTree();

        return R.ok(listTree);
    }


    /**
     * 信息
     */
    @RequestMapping("/info/{catId}")
    //@RequiresPermissions("product:category:info")
    public R<CategoryEntity> info(@PathVariable("catId") Long catId) {
        CategoryEntity category = categoryService.getById(catId);

        return R.ok(category);
    }

    /**
     * 保存
     */
    @RequestMapping("/save")
    //@RequiresPermissions("product:category:save")
    public R save(@RequestBody CategoryEntity category) {
        categoryService.save(category);

        return R.ok();
    }

    /**
     * 修改
     */
    @RequestMapping("/update")
    //@RequiresPermissions("product:category:update")
    public R update(@RequestBody CategoryEntity category) {
        categoryService.updateCascade(category);

        return R.ok();
    }

    /**
     * 修改排序，拖拽改变位置
     */
    @RequestMapping("/update/sort")
    //@RequiresPermissions("product:category:update")
    public R updateSort(@RequestBody CategoryEntity[] category) {
        categoryService.updateBatchById(Arrays.asList(category));

        return R.ok("菜单顺序修改成功");
    }

    /**
     * 删除
     */
    @RequestMapping("/delete")
    //@RequiresPermissions("product:category:delete")
    public R delete(@RequestBody Long[] catIds) {
//        categoryService.removeByIds(Arrays.asList(catIds));
        categoryService.removeMenuByIds(Arrays.asList(catIds));
        return R.ok("删除成功");
    }

}
